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Rico M, Flamarique S, Casares C, García T, López M, Martínez M, Serrano J, Blanco M, Hernanz R, de Ingunza-Barón L, Marcos FJ, Couñago F. GOECP/SEOR radiotherapy guidelines for thymic epithelial tumours. World J Clin Oncol 2021; 12:195-216. [PMID: 33959475 PMCID: PMC8085511 DOI: 10.5306/wjco.v12.i4.195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/23/2021] [Accepted: 03/09/2021] [Indexed: 02/06/2023] Open
Abstract
Thymic epithelial tumours (TET) are rare, heterogeneous neoplasms that range from resectable indolent tumours to aggressive thymic carcinomas with a strong tendency to metastasize. The pathological diagnosis is complex, in part due to the existence of several different classification systems. The evidence base for the management of TETs is scant and mainly based on non-randomised studies and retrospective series. Consequently, the clinical management of TETs tends to be highly heterogenous, which makes it difficult to improve the evidence level. The role of technological advances in the field of radiotherapy and new systemic therapies in the treatment of TETs has received little attention to date. In the present clinical guidelines, developed by the GOECP/SEOR, we review recent developments in the diagnosis and classification of TETs. We also present a consensus-based therapeutic strategy for each disease stage that takes into consideration the best available evidence. These guidelines focus primarily on the role of radiotherapy, including recent advances, in the management of TETs. The main aim of this document is to promote the standardisation of clinical practice and lay the foundations for future studies to clarify the main unresolved questions related to the optimal management of TET.
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Affiliation(s)
- Mikel Rico
- Department of Radiation Oncology, Complejo Hospitalario de Navarra, Pamplona 31008, Navarra, Spain
- Health Research Institute of Navarre (IdiSNA), Navarra Biomed, Pamplona 31008, Navarra, Spain
| | - Sonia Flamarique
- Department of Radiation Oncology, University Hospital Miguel Servet, Zaragoza 50009, Aragón, Spain
| | - Cristina Casares
- Department of Radiation Oncology, University Hospital of Caceres, Cáceres 10004, Extremadura, Spain
| | - Tamara García
- Department of Radiation Oncology, Hospital Universitario de Fuenlabrada, Fuenlabrada 28942, Madrid, Spain
| | - Miriam López
- Department of Radiation Oncology, Hospital Clínico Universitario Lozano Blesa, Zaragoza 50009, Aragón, Spain
| | - Maribel Martínez
- Department of Radiation Oncology, Complejo Hospitalario de Navarra, Pamplona 31008, Navarra, Spain
| | - Javier Serrano
- Department of Radiation Oncology, Clínica Universidad de Navarra, Madrid 28027, Spain
| | - Manuel Blanco
- Department of Radiation Oncology, Hospital Universitario Torrecárdenas, Almería 04009, Andalucía, Spain
| | - Raúl Hernanz
- Department of Radiation Oncology, Hospital Universitario Ramón y Cajal, Madrid 28034, Spain
| | - Lourdes de Ingunza-Barón
- Department of Radiation Oncology, Hospital Universitario Puerta del Mar, Cádiz 11009, Andalucía, Spain
| | - Francisco José Marcos
- Department of Radiation Oncology, University Hospital of Caceres, Cáceres 10004, Extremadura, Spain
| | - Felipe Couñago
- Department of Radiation Oncology, Hospital Universitario Quirónsalud Madrid, Hospital La Luz, Universidad Europea de Madrid, Madrid 28223, Spain
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